Illuminance plots of RFAS71

(as computed by ies2tab from that photometry file)

spacing 5 plot single luminaire plot
In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). The right plot is for a single luminaire, unrotated.

illuminance scale

Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.

ies2tab text output:

   
       
# [MANUFAC]   Thorn - Les Andelys
# [TEST]      RFAS71 - 21116
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V7L1A
# [LUMCAT]    Riviera 2 AGP-(V7L1A)
# [DATE]      16/03/1995
# down given:   100.0%
# out given:    61.3%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS71.LDT
# Luminaire flux =   615 raw, for the given bulb(s) it would be 12299 lm,
#                   61.5 % of the bulb flux
# between 75 and 90:  5.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 148.9 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   273 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   403 cd / 1000 lm,
# maximum spec. lum. intensity   403 cd / 1000 lm

# The following table gives luminous intensities which would be produced
# using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):

#  H:   0.0  15.0  30.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0  99.0
 10.0  96.0  98.1  99.9   102   102   103   104   104   105   104   104   104   104   103   104   105   106   107   108   108   108   108   107   107   106   105   104
 20.0  92.0  98.6  99.0   103   105   106   107   107   108   109   108   110   114   117   116   114   113   114   115   115   116   116   117   118   121   122   114
 30.0  84.0  89.5   102   112   115   121   125   126   127   126   127   128   127   126   123   123   128   129   127   128   131   132   133   134   138   145   142
 35.0  78.0  84.3   102   118   128   136   142   146   148   148   146   144   139   134   129   129   132   131   132   135   140   144   146   146   155   185   192
 40.0  71.0  80.3   101   120   133   145   156   165   173   174   172   166   158   147   139   134   135   138   141   144   149   153   158   166   176   217   252
 45.0  63.0  69.7  94.2   118   132   145   162   175   188   194   198   192   177   165   155   145   145   151   158   161   162   169   173   182   178   193   224
 47.5  60.0  66.0  89.4   113   126   140   157   176   187   195   206   200   186   174   162   152   150   156   166   173   178   182   188   188   168   168   190
 50.0  57.0  63.2  84.3   108   121   134   149   167   180   192   204   204   195   183   169   157   154   162   175   186   196   208   209   185   156   140   155
 52.5  49.0  58.1  79.5   102   113   125   139   156   170   183   201   204   199   189   176   163   157   166   183   201   223   239   219   188   139   119   158
 55.0  41.0  52.2  75.0  93.3   103   114   128   146   159   172   191   202   202   194   183   168   161   172   192   220   251   251   227   173   120   103   161
 57.5  35.5  45.9  71.3  85.7  95.4   103   117   130   142   159   178   196   199   195   189   177   170   186   206   241   263   259   204   154   100  87.7   130
 60.0  30.0  38.6  65.6  79.6  88.1  96.5   107   117   127   143   164   183   196   195   197   191   193   202   225   257   271   230   178   128  84.7  73.0  99.0
 62.5  26.5  31.7  58.6  73.2  81.4  89.5  97.2   105   116   130   150   168   183   186   196   206   225   233   246   264   244   197   141   101  73.7  60.7  77.0
 65.0  23.0  25.3  53.6  68.2  76.0  84.0  88.4  94.0   104   118   138   151   169   177   194   221   260   273   265   259   214   155   111  85.1  65.3  50.2  55.0
 67.5  18.5  21.8  49.0  62.8  71.1  78.5  80.5  85.2  94.6   105   122   136   149   159   177   239   296   317   306   249   173   124  90.7  76.0  58.9  42.8  43.5
 70.0  14.0  19.5  42.2  57.3  66.0  71.6  74.1  77.9  84.3  96.7   104   118   129   140   159   218   332   361   344   235   143  99.3  81.8  72.5  56.5  36.6  32.0
 72.5   9.0  14.6  34.3  52.7  59.9  63.7  66.1  69.7  73.9  80.2  89.5  99.5   107   120   137   191   297   397   365   220   122  86.3  72.9  64.4  54.3  30.3  22.5
 75.0   4.0   8.7  25.7  45.4  51.6  51.4  54.3  56.8  60.3  61.5  69.8  68.4  83.0  99.0   107   143   242   403   336   194  98.0  70.7  60.8  56.6  48.2  24.4  13.0
 77.5   2.0   5.6  17.6  30.9  30.8  33.4  30.4  33.8  34.1  36.0  36.8  33.1  50.1  54.5  67.3  77.9   167   293   250   141  71.4  54.0  52.1  49.6  41.3  16.3   9.5
 80.0   0.0   3.2   8.6  16.4   9.5   8.7  11.5   9.1  10.1  10.7  11.2  14.8  20.0  10.0  26.9  34.1  88.9   149   123  59.5  32.3  31.5  38.8  33.5  29.4   7.3   6.0
 82.5   1.0   1.6   3.0   3.4   1.5   3.2   2.6   3.0   2.7   2.7   5.4   5.7   5.1   6.0   9.8  19.2  38.1  45.8  34.8  11.3   7.4  11.4   9.4  12.2  16.6   3.4   4.5
 85.0   2.0   0.1   1.4   1.1   0.0   1.0   0.0   0.0   1.3   1.1   1.0   1.7   2.1   2.0  11.0   6.5  12.5  13.0   5.7   2.2   4.3   2.2   1.7   3.7   3.5   0.2   3.0
 87.5   1.0   0.0   0.5   0.6   0.0   0.0   0.0   0.0   0.8   0.0   0.1   0.0   0.0   1.0   0.3   0.3   0.1   1.3   0.5   0.0   0.2   0.0   0.0   0.0   0.0   0.0   1.5
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0